The nurse is caring for a client with a fractured hip. The client is combative and confused, and he’s trying to get out of bed. The nurse should

A. leave the client and get help.
B. obtain a physician’s order to restrain the client.
C. read the facility’s policy on restraints.
D. order soft restraints from the storeroom.

责任护士通过病史护理评估后，应考虑患者可能的重要病情变化是（）

A．恶化性心绞痛

B．急性心肌梗死

C．肺栓塞

D．支气管哮喘

E．长期用硝酸甘油可能产生耐受性